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bash-completion: simplify udevadm completion 

The AA is unnecessary and only adds needless complexity. Replace it
with a case statement instead of repeatedly calling __contains_word to
overglorify string equalities.
This commit is contained in:
Dave Reisner 2013-07-30 13:00:00 -04:00
parent a72d698d0d
commit b5b7ea7503
1 changed files with 45 additions and 52 deletions
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97
shell-completion/bash/udevadm
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@ -34,68 +34,61 @@ _udevadm() {
local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
local OPTS='-h --help --version --debug'
local -A VERBS=(
[INFO]='info'
[TRIGGER]='trigger'
[SETTLE]='settle'
[CONTROL]='control'
[MONITOR]='monitor'
[HWDB]='hwdb'
[TESTBUILTIN]='test-builtin'
[TEST]='test'
)
local verbs=(info trigger settle control monitor hwdb test-builtin test)
for ((i=0; $i <= $COMP_CWORD; i++)); do
if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
for ((i=0; i <= COMP_CWORD; i++)); do
if __contains_word "${COMP_WORDS[i]}" "${verbs[@]}" &&
! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
verb=${COMP_WORDS[i]}
break
fi
done
if [[ -z $verb && $cur = -* ]]; then
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
if [[ -z $verb ]]; then
COMPREPLY=( $(compgen -W '${OPTS[*]} ${verbs[*]}' -- "$cur") )
return 0
fi
if [[ -z $verb ]]; then
comps=${VERBS[*]}
elif __contains_word "$verb" ${VERBS[INFO]}; then
if [[ $cur = -* ]]; then
comps='--help --query= --path= --name= --root --attribute-walk --export-db --cleanup-db'
else
comps=$( __get_all_sysdevs )
fi
elif __contains_word "$verb" ${VERBS[TRIGGER]}; then
comps='--help --verbose --dry-run --type= --action= --subsystem-match=
--subsystem-nomatch= --attr-match= --attr-nomatch= --property-match=
--tag-match= --sysname-match= --parent-match='
elif __contains_word "$verb" ${VERBS[SETTLE]}; then
comps='--help --timeout= --seq-start= --seq-end= --exit-if-exists= --quiet'
elif __contains_word "$verb" ${VERBS[CONTROL]}; then
comps='--help --exit --log-priority= --stop-exec-queue --start-exec-queue
--reload --property= --children-max= --timeout='
elif __contains_word "$verb" ${VERBS[MONITOR]}; then
comps='--help --kernel --udev --property --subsystem-match= --tag-match='
elif __contains_word "$verb" ${VERBS[HWDB]}; then
comps='--help --update --test='
elif __contains_word "$verb" ${VERBS[TEST]}; then
if [[ $cur = -* ]]; then
comps='--help --action='
else
comps=$( __get_all_sysdevs )
fi
elif __contains_word "$verb" ${VERBS[TESTBUILTIN]}; then
comps='blkid btrfs hwdb input_id keyboard kmod net_id path_id usb_id uaccess'
fi
case $verb in
'info')
if [[ $cur = -* ]]; then
comps='--help --query= --path= --name= --root --attribute-walk --export-db --cleanup-db'
else
comps=$( __get_all_sysdevs )
fi
;;
'trigger')
comps='--help --verbose --dry-run --type= --action= --subsystem-match=
--subsystem-nomatch= --attr-match= --attr-nomatch= --property-match=
--tag-match= --sysname-match= --parent-match='
;;
'settle')
comps='--help --timeout= --seq-start= --seq-end= --exit-if-exists= --quiet'
;;
'control')
comps='--help --exit --log-priority= --stop-exec-queue --start-exec-queue
--reload --property= --children-max= --timeout='
;;
'monitor')
comps='--help --kernel --udev --property --subsystem-match= --tag-match='
;;
'hwdb')
comps='--help --update --test='
;;
'test')
if [[ $cur = -* ]]; then
comps='--help --action='
else
comps=$( __get_all_sysdevs )
fi
;;
'test-builtin')
comps='blkid btrfs hwdb input_id keyboard kmod net_id path_id usb_id uaccess'
;;
*)
comps=${VERBS[*]}
;;
esac
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0